Hello John now Doherty levers are after market suff but being going for a long time ,I have a Amal Book with all the original Amal levers in it,all 10 Pages of them and its has GP3 And TT10 andTT15 carburetors in and have to tune them and Type 27 carbs And Type 76/89 And 367/389 and other smaller carbs I think you not get this book on. More and I have Books on Lucas mags and other Lucas items and books on pistons like BHB And Hepolex pistons of all sizes Yours Anna j
Hello John now Doherty levers are after market suff but being going for a long time ,I have a Amal Book with all the original Amal levers in it,all 10 Pages of them and its has GP3 And TT10 andTT15 carburetors in and have to tune them and Type 27 carbs And Type 76/89 And 367/389 and other smaller carbs I think you not get this book on. More and I have Books on Lucas mags and other Lucas items and books on pistons like BHB And Hepolex pistons of all sizes Yours Anna j